Humidifier



FIG. 3.1 is a front elevation view of a humidifier, showing our newdesign;

FIG. 3.2 is a rear elevation view thereof;

FIG. 3.3 is a left elevation view thereof;

FIG. 3.4 is a right elevation view thereof;

FIG. 3.5 is a top plan view thereof;

FIG. 3.6 is a bottom plan view thereof; and

FIG. 3.7 is a front perspective view thereof.

CLAIM The ornamental design for a humidifier, as shown and described.